Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss. -This is a collectors item ADVERTISEMENT from 1974! Great for collectors and audiophiles! These are vintage RARE ads for Some of the best Audio and Video Equipment ever made. Check out my Ebay Store for THOUSANDS more relating to electronics. -These Ads have been APPRECIATING over the years, on average about 10% per year. They dont make any more of them! Once they are gone, they are gone! Some are over 50 years old! - Ready for framing and put on your wall! 100% original, no copies or reproductions. - I ship Worldwide! Shipping is $3 in USA,$6 elsewhere. -These ads look great framed or put in a binder, they can also add value when selling your equipment as many of them have specs and details about the audio equipment! -Please email for any questions. Check out my Ebay Store, ELECTRONICS ARCHIVES, for many more vintage ads! -Shipping discounts are given for additional items, It is $3 for your first item in USA,$6 international, then just $1 for each additional item! -All our ads are 100% ORIGINAL! They are from the year they are listed as. -Satisfaction guaranteed! THANKS! ELECTRONICS ARCHIVES Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items. Brand Phase Linear Type paper Compatible Brand Phase Linear

-This is a collectors item ADVERTISEMENT from 1974! Great for collectors and audiophiles! These are vintage RARE ads for Some of the best Audio and Video Equipment ever made. Check out my Ebay Store for THOUSANDS more relating to electronics. -These Ads have been APPRECIATING over the years, on average about 10% per year. They dont make any more of them! Once they are gone, they are gone! Some are over 50 years old! - Ready for framing and put on your wall! 100% original, no copies or reproductions. - I ship Worldwide! Shipping is $3 in USA,$6 elsewhere. -These ads look great framed or put in a binder, they can also add value when selling your equipment as many of them have specs and details about the audio equipment! -Please email for any questions. Check out my Ebay Store, ELECTRONICS ARCHIVES, for many more vintage ads! -Shipping discounts are given for additional items, It is $3 for your first item in USA,$6 international, then just $1 for each additional item! -All our ads are 100% ORIGINAL! They are from the year they are listed as. -Satisfaction guaranteed! THANKS! ELECTRONICS ARCHIVES Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Phase Linear 400 II Amp 1979 Ad, 1 Page, Artikel, Schöne, Bob Carver DesignDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns. Willkommen bei Audio/Video Archives, der größten bei eBay verfügbaren Quelle für Audioliteratur! Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1979, sie ist auf glänzendem Fotopapier gedruckt und befindet sich in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Jede Seite ist 8,5 x 11 Zoll groß, sofern im Titel nichts anderes angegeben ist. ---Einseitige, einseitige Anzeigen, sofern im Titel nichts anderes angegeben ist. ---Diese Anzeigen eignen sich perfekt zum Einrahmen und Platzieren in Ihrem Audioraum. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden Sie mir bitte eine E-Mail. In der Regel erhalten Sie innerhalb von 4 Stunden eine Antwort von mir. DANKE! Gregor Angetrieben von eBay Turbo ListerDas kostenlose Listing-Tool. Listen Sie Ihre Artikel schnell und einfach auf und verwalten Sie Ihre aktiven Artikel.Bei dieser Anzeige handelt es sich um einen Nachdruck aus dem Jahr 1979, sie ist auf glänzendem Fotopapier gedruckt und befindet sich in ausgezeichnetem Zustand! Das Bild ist das Bild des tatsächlichen Artikels. Es ist ein wunderschönes Stück Audiogeschichte. Ich habe TAUSENDE weitere von allen großen Audiomarken von 1950 bis heute. ---Zufriedenheit ist bei AV Archives GARANTIERT! Schauen Sie sich mein Feedback für zufriedene Kunden an! Ich bin seit 2007 geöffnet und habe TAUSENDE Anzeigen, Rezensionen und Broschüren an zufriedene Kunden verkauft. ---Ich habe einen RIESEN Schallplattenladen mit Tausenden von Sammlerstücken und VIELE Erstpressungen/Audiophile-LPs. Klicken Sie einfach links unter den Kategorien auf den Link „Mein Schallplattenladen“. Wenn Sie spezielle Fragen haben, senden S Brand Phase Linear Type paper Compatible Brand Phase Linear

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1979, it is printed on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1979, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Phase Linear 4000 Vorverstärker Ad, Brille, Quad, 400 AmpDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns. -Dies ist ein Sammlerstück WERBUNG aus dem Jahr 1974! Ideal für Sammler und Audiophile! Dies sind seltene Vintage-Anzeigen für einige der besten Audio- und Videogeräte, die je hergestellt wurden. In meinem eBay-Shop finden Sie Tausende weitere Artikel zum Thema Elektronik. -Diese Anzeigen erfreuen sich im Laufe der Jahre einer durchschnittlichen Steigerung von etwa 10 % pro Jahr. Sie machen keine mehr davon! Sobald sie weg sind, sind sie weg! Einige sind über 50 Jahre alt! - Bereit zum Einrahmen und Anbringen an der Wand! 100 % Original, keine Kopien oder Reproduktionen.  - Ich versende weltweit!   -Diese Anzeigen sehen gerahmt oder in einem Ordner toll aus. Sie können auch beim Verkauf Ihrer Geräte einen Mehrwert schaffen, da viele von ihnen Spezifikationen und Details zur Audioausrüstung enthalten!   -Bei Fragen senden Sie bitte eine E-Mail. Schauen Sie sich meinen Ebay-Shop ELECTRONICS ARCHIVES an, um viele weitere Vintage-Anzeigen zu finden!     -Alle unsere Anzeigen sind 100 % ORIGINAL! Sie stammen aus dem Jahr, in dem sie aufgeführt sind.   -Zufriedenheit garantiert! DANKE! ELEKTRONIK-ARCHIV Angetrieben von eBay Turbo ListerDas kostenlose Listing-Tool. Listen Sie Ihre Artikel schnell und einfach auf und verwalten Sie Ihre aktiven Artikel. -Dies ist ein Sammlerstück WERBUNG aus dem Jahr 1974! Ideal für Sammler und Audiophile! Dies sind seltene Vintage-Anzeigen für einige der besten Audio- und Videogeräte, die je hergestellt wurden. In meinem eBay-Shop finden Sie Tausende weitere Artikel zum Thema Elektronik. -Diese Anzeigen erfreuen sich im Laufe der Jahre einer durchschnittlichen Steigerung von etwa 10 % pro Jahr. Sie machen keine mehr davon! Sobald sie weg sind, sind sie weg! Einige sind über 50 Jahre alt!   -Diese Anzeigen sehen gerahmt oder in einem Ordner toll aus. Sie können auch beim Verkauf Ihrer Geräte einen Mehrwert schaffen, da viele von ihnen Spezifikationen und Details zur Audioausrüstung enthalten!   -Bei Fragen senden Sie bitte eine E-Mail. Schauen Sie sich meinen Ebay-Shop ELECTRONICS ARCHIVES an, um Brand Phase Linear Type paper Compatible Brand Phase Linear

Wenn Sie von dem US Marktplatz bestellen, können für die Pakete Steuern und Zollgebühren anfallen, die der Käufer später tragen muss.Phase Linear 4000 Vorverstärker Ad, Brille, Quad, 400 AmpDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns. -Dies ist ein Sammlerstück WERBUNG aus dem Jahr 1974! Ideal für Sammler und Audiophile! Dies sind seltene Vintage-Anzeigen für einige der besten Audio- und Videogeräte, die je hergestellt wurden. In meinem eBay-Shop finden Sie Tausende weitere Artikel zum Thema Elektronik. -Diese Anzeigen erfreuen sich im Laufe der Jahre einer durchschnittlichen Steigerung von etwa 10 % pro Jahr. Sie machen keine mehr davon! Sobald sie weg sind, sind sie weg! Einige sind über 50 Jahre alt! - Bereit zum Einrahmen und Anbringen an der Wand! 100 % Original, keine Kopien oder Reproduktionen.  - Ich versende weltweit!   -Diese Anzeigen sehen gerahmt oder in einem Ordner toll aus. Sie können auch beim Verkauf Ihrer Geräte einen Mehrwert schaffen, da viele von ihnen Spezifikationen und Details zur Audioausrüstung enthalten!   -Bei Fragen senden Sie bitte eine E-Mail. Schauen Sie sich meinen Ebay-Shop ELECTRONICS ARCHIVES an, um viele weitere Vintage-Anzeigen zu finden!     -Alle unsere Anzeigen sind 100 % ORIGINAL! Sie stammen aus dem Jahr, in dem sie aufgeführt sind.   -Zufriedenheit garantiert! DANKE! ELEKTRONIK-ARCHIV Angetrieben von eBay Turbo ListerDas kostenlose Listing-Tool. Listen Sie Ihre Artikel schnell und einfach auf und verwalten Sie Ihre aktiven Artikel. -Dies ist ein Sammlerstück WERBUNG aus dem Jahr 1974! Ideal für Sammler und Audiophile! Dies sind seltene Vintage-Anzeigen für einige der besten Audio- und Videogeräte, die je hergestellt wurden. In meinem eBay-Shop finden Sie Tausende weitere Artikel zum Thema Elektronik. -Diese Anzeigen erfreuen sich im Laufe der Jahre einer durchschnittlichen Steigerung von etwa 10 % pro Jahr. Sie machen keine mehr davon! Sobald sie weg sind, sind sie weg! Einige sind über 50 Jahre alt!   -Diese Anzeigen sehen gerahmt oder in einem Ordner toll aus. Sie können auch beim Verkauf Ihrer Geräte einen Mehrwert schaffen, da viele von ihnen Spezifikationen und Details zur Audioausrüstung enthalten!   -Bei Fragen senden Sie bitte eine E-Mail. Schauen Sie sich meinen Ebay-Shop ELECTRONICS ARCHIVES an, um Brand Phase Linear Type paper Compatible Brand Phase Linear

This is a RARE reprint of an Phase Linear Audio Brochure from 1979! It has information about the D-500, 700, 400, and 300, all series II. Very rare and hard to find! It has Features, Specs, and Information about the item(s). A piece of Audio History! I have THOUSANDS more Ads, Brochures, and Reviews on my Ebay Store. Email with ANY questions, THANKS! -If you want FREE SHIPPING, I can email you a digital version of this file so you can view and print it at home. Please email me if you want it that after you buy. -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

This is a RARE reprint of an Phase Linear Audio Brochure from 1979! It has information for the 2000, 3000, and 4000 Preamps. All series II. Very rare and hard to find! It has Features, Specs, and Information about the item(s). A piece of Audio History! I have THOUSANDS more Ads, Brochures, and Reviews on my Ebay Store. Email with ANY questions, THANKS! -If you want FREE SHIPPING, I can email you a digital version of this file so you can view and print it at home. Please email me if you want it that after you buy. -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

YOU BID YOU PAY Fits Phase LinearPlease note fits series 1400 4000 5000series 1 fittment may fit others replaces bolts ask questions FITS Series one Tuner amp preamplifier only Replacement HANDLES 1 PAIR Series 1 2 HANDLES 4 screws 4 washers Replaces bolts SEE PICTURES ACTUAL HANDLES Please Know your fitment ask questions measurements before bidding No Cry baby feedbacks (Bimmer)

phase linear 4000 Preamp. Jemand hatte mir die Vorverstärker als ,,gute Gerät ,, verkauft-leider ist das nicht so ! Geht an ! Musik geht auch manchmal raus manchmal nicht- wenn Sie die Schalter bewegt manchmal geht besser… alte Bass und Tra. Geht kein Reaktion! GETESTET AUF KOPFHÖRER!!! ( da hab ich Angst schlissen an Endstufe!! ) Viel Spaß bei bieten! : )

Phase Linear 4000 Preamplifier, With Original Box & Owners Manual.This works well and sounds great.Clean and in Excellent Condition.All functions work and both LEDs work properly too.Cabinet and faceplate show very little wear. This has two minor functional issues that should be noted.When the volume is turned all the way down it does not go completely silent.Also, the balance is not quite centered correctly.Neither is a major issue and does not really affect function. This comes from the second owner. Please check my feedback and buy with confidence, my stereo equipment always gets positive reviews. This will be carefully packed in the original box and then double boxed. Shipping via Fedex Ground.Local Pickup is ok.

Up for sale is a piece of audio history. It passed audio prior to shipping, but stopped working after shipping. Selling AS IS for parts or repair. It is a preamp only, no amplifiers are included. I dont believe that it has been serviced, and it might need some cap upgrades or other components for best performance. It is in fairly good physical condition for its age, it has some scratches that are visible on the front.

Phase Linear 4000 Stereo Preamplifier Specifications: Type: Stereo Preamplifier Frequency Response: 20Hz to 20kHz Total Harmonic Distortion: 0.25% Gain: 65dB (MM), 15dB (line) Signal To Noise Ratio: 72dB (MM), 83dB (line) Dimensions: 19 Deep x 7 Tall x 10 Wide Weight: 18 lbs. Packaged with the utmost of care, insured and includes tracking number. No P.O. Boxes. Thank you. Listing and template services provided by inkFrog

Phase Linear 400 Amplifier. If shipping is cheaper, you will receive a refund. Local pickup also available.

VINTAGE PHASE LINEAR 400 POWER AMPLIFIER DIRECT COUPLED SOLID STATE. Missing top cover. Tested for functionality.

LAST PRICE REDUCTION. IF NO SALES WILL CEASE LISTINGS. EACH UNIT CUSTOM HAND ASSEMBLED! PLEASE READ THE ENTIRE LISTING CAREFULLY. PLEASE ASK ANY QUESTIONS YOU MIGHT HAVE PRIOR TO BIDDING ASTHERE ARE NO RETURNS/REFUNDS WE DEFINITELY SELL INTERNATIONALLY BUT YOU MUST CONTACT US DIRECT FIRST THROUGH MESSAGING OPTION TO ARRANGE TO DO SO! WE HAVE THE 220v 400 SERIES EURO VERSION ON HAND JUST ASK! International shipping is $6 a0. SHIPPING IS 2-3 BUSINESS WEEKS BUT WE USUALLY SHIP MUCH FASTER THAN THAT.(USUALLY WEEKLY HEALTH & WEATHER ALLOWING) $20 SHIPPING FOR CONTINENTAL USA ONLY. IT HAD BEEN FREE UNTIL I GOT HIT WITH A $50 SHIPPING RATE IN THE USA. IF YOU HAVE PROBLEM WITH ELECTRONIC PAYMENT LET US KNOW DESCRIPTION IN ANOTHER EBAY AD AN ADJUSTABLE RHEOSTAT INLINE CHORD TO DRIVE YOUR FAN MOTORS ARE AVAILABLE: AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Single Connector, for DIY Cooling. SEE PHOTO #8 FOR REFERENCE ONLY! THESE ARE VARIABLE SPEED RHEOSTAT CONTROLLERS TO GET EXACTLY THE SPEED AND Db SOUND LEVEL YOU WISH TO CUSTOM SET IT TO. IT CAN MATCH THE ORIGINAL BOX FACTORY FAN (OR EVEN QUIETER). NO NEED FOR THE AFTERMARKET 12v FANS ANYMORE. Please see the eBay ad for the rheostat inline chord ad. WE WOULD OFFER THEM BUT THERE IS ABSOLUTELY NO MARGIN TO SELL AT A COMPETITIVE COST. The first photo shows: the front of 400 Fan and NOS box.The box shows 220-240v fan BUT THE FAN IS 110-120v! The box isfor reference only. Box is not included in the sale The 2nd Photo shows: the same fan from the back. The spread on the fan doe work well on the 4 fin backed amplifiers. The distance is~11 1/8. The outer sides of the wall of the fan can be bent in or out to get that perfect snug fit if needed. The 3rd photo shows: A rear view of the 400 seriesAmplifier with the fan in line with the fins. It will slide over to fitsecurely against the back of the amp. NOTE: I do nothave a photo of the fan fully mounted. My jpeg file was lost andvirtually all PL fans photos on the Internet of this fanare my old photos. Anyone with a nice photo of thesefans mounted fully on the 400unit would be greatly appreciated. That is howrare these are. The 4th photo shows: A front view of the 400 SeriesAmplifier with the fan in line with the fins. It will slide over to fitsecurely against the back of the amp. The 5th photo shows: the individual panels from thefront and the 6th photo is from the back of the same panels. The 7th photo shows: the clips attached to the back of the fan.When installed they clip on the very bottom, outside narrow side edge of thefan, securing the fan to the adjoining fin. PHOTO #8 FOR REFERENCE ONLY! SHOWS THE AFFINITY AC VARIABLE SPEED CONTROLLER AVAILABLE FROM OTHER VENDORS ON EBAY. The 9th photo is for the joy of seeing what a decent PhaseLinear stack looks like. NOT included in the sale! Enjoy. Greetings Phase linear Fans. 10years ago, I was one of the largest collectors of Phase linear in the USA ifnot the World. I had been collecting Phase Linear since the 1980s. TheGentlemen in Washington State who used to work at Phase Linear are the onlyones I am aware of with larger collections. I believe they have sold most ofthese collections off. I recently realized I still have 2 huge 800 square footstereo vaults with storage racking to the ceiling full of Phase linearequipment. There is some infill of Pioneer and Carver for the units that PhaseLinear simply did not offer as options. I also have more Phase Linear fans thanI will ever use. I have collected my Phase Linear units from around the world.At one-point I had gone through ~20% of the entire 1400 series II equalizersproduction in my search for the perfect ones for my system. A full 50% of mycollection is NOS and the rest is MINT originals. You should know themanufacturing process was a rough one on the units. NOS is no guarantee of perfection.Perfection came with going through untold numbers of units in service that werecollected, and parts that were mint were interchanged out over time into oneunit (or more). I have spoken to both the designers and builders of the unitswho were charitable with their time. They shared the history, production anddesign of these beautiful units. Fully half of ALL the NOS units I procured hadblemishes on them. Even when the 4 pallets of NOS 3500 series II preamps werefound I bought a dozen of those units to get the flawless ones I have now(combined with the additional collected out in-service unit mint parts). My7000 series II tape deck alone took 20 units (including a NOS one) to get onewith absolute MINT unblemished parts. What I have left is a large collection ofvery nice units across the board of Phase Linear to sell off. It is time toenjoy the decades of collecting and hard work. There was a time I sold Phaselinear fans but I was not satisfied by the way they were turning out. So, Istopped. You might be able to tell I am a little bit obsessive andperfectionistic (to your benefit). I had collected over time several blemishedoriginal fans, spare parts as well as a collection out of an old stereo shop.Recently I thought it was time to get back to doing things right and offer themonce again. The supply of these are limited. The condition of the fans is asgood as you could ever possibly get. These were done right and are blemishfree. If there are any marks, again they are from the production process.Missing panels were replaced with laser cut mates. All finishes were doneagain, but this time in power coated finishing. This finish is a very closematch to the original finishes but far more durable. I do have a few extraoriginal unrestored 700 fan side panels if someone is interested? They aresimply left over from this process. I also have some extra Phase Linear decalsavailable. Phase Linear Fan history andmotor placement A little history about the fans.They were very very rare. I know of only about a dozen that have ever popped upfor sale outside of the ones I offer. I bought most of these back in the day.The 1970s Boxer brand fan was extremely quiet and came in from22-24db range on testing. When bringing these back to the market I found thequietists replacement motors on the planet. They are about 24db on professionalmic testing. The original motors were in this range as well. I find themquiet. If you have never had one on an amp you might notice a low level ofoperation but most do not. So far feedback has always been good. However,the level of noticeable air movement can vary. The way to get them super quietis to use a small step-down transformer (or rheostat) to dial in the rotationalspeed of the motor units (SEE NARRATIVE AND PHOTO ABOVE). That or going with a12-volt motor which would fit in the shroud but still need a transformer. Ihave never had to do it but want to be clear on the units as started in theads. The400-amp series fan is a VERY, VERY hard to find item. IT IS PROBABLY THERAREST OF ALL PHASE LINEAR ITEMS! These cooling fansreally are a must if you use your amplifiers for any length of time at all. Theheat buildup will trigger the amp to cut out despite the passive efforts of thecooling fins at the back of the units. The 400 fans reportedly fit ALL 400series I and II amps. Make sure you know your amp as Iam not an authority. I can find no literature on fit for the 400 fans.Furthermore, all photos on the Internet are actually old photos of myprior fans. These 400 fans are wider than the 700 series fan due tothe 400-fin separation being wider. The fan shroud assemblies for the 400 and700 series simply slide snugly over the cooling fins at the back and 2alligator clips then hold the shroud to the fins at the bottom. Nomodifications or work is required at all. The power chord then plugs into theback of the amp or the wall outlet if close by. The fans come with the standard1-foot length chords. Longer chords are available if needed. Just request oneat no extra cost. The D or Dual 500 fans require 2 special high tolerancemounting brackets. If you are purchasing a 500 series fan there is anadditional $15.00 cost for these brackets. I placed labels on both sides of thefan motor in case you wanted to unscrew and reverse the direction of the motor.Some prefer the pull thru of heat while others like the push thru. I think theresistance going against the amp may work it harder than needed and cools lesswell but it will task either. As mentioned in the Ad, the rheostat shown in thephotos is available to adjust the fan as variable speed. That can increase ordecrease the rate of cooling or fan sound level to your specific needs. It isavailable from another vendor for $13 shipped. I cant compete with that price. All fans are tested before goingout. There is a one-year warranty. THERE ARE NO RETURNS EXCEPTFOR UNDER WARRANTY. So, buy well. Buyers remorse has little sympathyhere especially your children biding when you are not around. THE BUYER HAS THE CHOICE FOR MOREFANS AT A REDUCED PRICE ON LARGER NUMBER OF FANS PURCHASED. I will be offering the Phase Linear400 series II fans, as well as all models in the 220240-volt units if you areabroad, or running your own power on 220-240 volts. See my other eBay ads forthose units. Regarding Overseas shipping. YOUMUST CONTACT ME PRIOR TO PURCHASE. This is to be sure you understand theconditions of the sale. The overseas and shipping/buying policy is that I canprovide tracking to our borders, but once it leaves our shores and arrives atyour customs, I am no longer able to track the package nor are responsible forany loss, time of arrival or damage. THE COST OF OVERSEAS SHIPPING IS $70.Unless you want faster expensive shipping with tracking and insurance. It willrun considerably more. I will call it a commercial sample to keep itmoving thru your customs. I will list these only as longas they are bringing their value here at auction on eBay. My time is toolimited to spend on losing propositions on fine equipment. I do have many otherthings to do if no one wants these. If there is adequate interest, I will startlisting the majority of my extra Phase Linear, Pioneer, and other assortedvintage equipment to self-off as time allows for testing and cleaning. Thankyou for your forbearance and time. Ask all questions prior tobidding. All sales are final! Please see our other auctions. 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Phase Linear 2000 Preamp + 400 Power Amp Very good condition. Minor cosmetic wear. Still working. These will be shipped in two separate packages, totaling around 70 lbs. NOTE: Do not pay until we send an invoice that includes actual shipping costs. Please contact us with any questions or for more pictures. Shipping Disclaimer: Shipping costs are estimates. If you have a preference for shipping, please let us know and we will update the invoice accordingly. Please wait until we invoice you to pay, especially for international orders. We require insurance for your purchase. We are not liable for lost and stolen packages.

Tested everything working. There are 2 broken rca jacks. One for tape deck completely broken off and more importantly one of the main output jacks is loose although still working. For that reason and that reson only I am selling AS IS or parts/repair. Also, speaker balance scratchy and needs some deoxit. Some oxidation on volume knob

Vintage Phase Linear 400 power amp. Great working condition. 210 watts per channel. Please email questions.

Selling as not working/parts for repair due to the condition. Ran a test and found both channels to be working.As you can see, cosmetically it isnt that great.

Phase Linear 400 magazine ad. This is an original ad from Audio Magazine, dated Sept 1973. In good condition. Safely packed, we do include a stiff cardboard insert, the insert and ad wrapped with saran wrap and a Please Do Not Bend sticker on the envelope to help preserve the integrity of the ad.

Selling as not working/parts for repair. Ran a test and found the right channel isnt working. Ive put some bolts on the hold the facia in place. As you can see, cosmetically it isnt that great.

Measures 20x12x8. Very good condition. Some stains in the interior